psed.com - dns.ninja
psed.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 168.146.68.33🇺🇸 PEARSON-NA168.146.68.0/22 NCS Pearson Inc. | ||||||
| PTR | us1.park.global.pearson.com | ||||||
| PTR | us1.redirect.global.pearson.com | ||||||
| NS | dns-amer-2.ptns.pearson.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 159.182.12.40🇺🇸 PEARSON-NA159.182.12.0/24 NCS Pearson Inc. | ||||||
| PTR | dns-amer-2.ptns.pearson.com | ||||||
| NS | dns-apac-1.ptns.pearson.com ⚠️ Not in parent delegation | ||||||
| A | 159.182.67.40🇺🇸 PEARSON-APAC159.182.67.0/24 Pearson Group | ||||||
| PTR | dns-apac-1.ptns.pearson.com | ||||||
| NS | dns-emea-1.ptns.pearson.com ⚠️ Not in parent delegation | ||||||
| A | 159.182.79.40🇺🇸 PEARSON-EMEA159.182.79.0/24 Pearson Group | ||||||
| PTR | dns-emea-1.ptns.pearson.com | ||||||
| NS | ns1.pearson.com ⚠️ Not in zone NS records | ||||||
| A | 168.146.112.10🇺🇸 PEARSON-NA168.146.112.0/24 NCS Pearson Inc. | ||||||
| PTR | ns1.pearson.com | ||||||
| NS | ns2.pearson.com ⚠️ Not in zone NS records | ||||||
| A | 168.146.112.11🇺🇸 PEARSON-NA168.146.112.0/24 NCS Pearson Inc. | ||||||
| PTR | ns2.pearson.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | dns-amer-2.ptns.pearson.comgns-dnsoperations@pearson.com serial=7 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1785771182 | ||||||
Same first word
Similar names
DNS History
14 records (6 active, 8 former)
●NSdns-amer-2.ptns.pearson.com2026-02-23 → 2026-08-03 · 3 obs
● 2026-02-23 13:38:12
● 2026-08-03 15:39:20
●NSdns-apac-1.ptns.pearson.com2026-02-23 → 2026-08-03 · 3 obs
● 2026-02-23 13:38:12
● 2026-08-03 15:39:20
●NSdns-emea-1.ptns.pearson.com2026-02-23 → 2026-08-03 · 3 obs
● 2026-02-23 13:38:12
● 2026-08-03 15:39:20
○NSns01.pearson.com2015-08-21 → 2016-12-03 · 5 obs
● 2015-08-21 02:36:56
● 2016-12-03 14:58:48
○ 2026-02-23 13:38:12
○ 2026-08-03 15:39:20
○NSns02.pearson.com2015-08-21 → 2016-12-03 · 5 obs
● 2015-08-21 02:36:56
● 2016-12-03 14:58:48
○ 2026-02-23 13:38:12
○ 2026-08-03 15:39:20
○NSns03.pearson.com2015-08-21 → 2016-12-03 · 5 obs
● 2015-08-21 02:36:56
● 2016-12-03 14:58:48
○ 2026-02-23 13:38:12
○ 2026-08-03 15:39:20
○NSns04.pearson.com2015-08-21 → 2016-12-03 · 5 obs
● 2015-08-21 02:36:56
● 2016-12-03 14:58:48
○ 2026-02-23 13:38:12
○ 2026-08-03 15:39:20
●NSns1.pearson.com2026-02-23 → 2026-08-03 · 3 obs
● 2026-02-23 13:38:12
● 2026-08-03 15:39:20
●NSns2.pearson.com2026-02-23 → 2026-08-03 · 3 obs
● 2026-02-23 13:38:12
● 2026-08-03 15:39:20
○NSoldtxdns2.pearsontc.com2007-10-23 → 2007-10-23 · 3 obs
○ 2015-08-21 02:36:56
○ 2026-08-03 15:39:20
○NSusrxdns1.pearsontc.com2007-10-23 → 2007-10-23 · 3 obs
○ 2015-08-21 02:36:56
○ 2026-08-03 15:39:20
○A159.182.72.182026-03-22 → 2026-05-14 · 9 obs
● 2026-03-22 06:50:40
● 2026-04-16 22:06:42
○ 2026-04-29 18:16:26
● 2026-05-03 17:14:28
○ 2026-05-09 02:39:10
● 2026-05-14 01:17:02
○ 2026-07-05 11:05:40
○ 2026-08-03 15:39:20
○A165.193.123.2482007-10-23 → 2016-12-03 · 4 obs
● 2016-12-03 14:58:48
○ 2026-02-23 13:38:12
○ 2026-08-03 15:39:20
●A168.146.68.332026-02-23 → 2026-08-03 · 10 obs
● 2026-02-23 13:38:12
○ 2026-03-22 06:50:40
○ 2026-04-16 22:06:42
● 2026-04-29 18:16:26
○ 2026-05-03 17:14:28
● 2026-05-09 02:39:10
○ 2026-05-14 01:17:02
● 2026-07-05 11:05:40
● 2026-08-03 15:39:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| psed.com | ns2.pearson.com, ns1.pearson.com | 2 records |
✅ Authoritative Response
Server:168.146.112.10
NS records: ns2.pearson.com, ns1.pearson.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for psed.com (unsigned zone)
⏱️ Timing
Total: 169ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 168.146.68.33 |
| NS | 3 | dns-emea-1.ptns.pearson.com, dns-amer-2.ptns.pearson.com... |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | dns-amer-2.ptns.pearson.com gns-dnsopera |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.pearson.com, ns1.pearson.com)
Analysis
IP Addresses
psed.com directs to one IP number, which is 168.146.68.33.
Among the host names that share IP numbers with psed.com are movipk5.com, roadtograduation.com, (0x736578)andbusiness.com and two others.
Name Servers
The authoritative name servers for psed.com are ns1.pearson.com, ns2.pearson.com, dns-amer-2.ptns.pearson.com and two others.
psed.com shares at least some of its name servers with other domains, including nesprep.com, pearson.com.tr, gaconnectionsacademy.com and two others.
These name servers are frequently paired with the name servers dns-apac-1.ptns.pearson.com and dns-emea-1.ptns.pearson.com.
Hosts that resolve to one IP address:
ns1.pearson.com directs to 168.146.112.10.
ns2.pearson.com directs to 168.146.112.11.
dns-amer-2.ptns.pearson.com directs to 159.182.12.40.
dns-apac-1.ptns.pearson.com directs to 159.182.67.40.
dns-emea-1.ptns.pearson.com directs to 159.182.79.40.